decoding

this code very good for PPCASOM

基于压电传感器的振动测试探头的matlab模型(Based on piezoelectric vibration sensor test probe matlab model)

各种不同拓扑结构下的PSO算法的Matlab源代码，包括全局拓扑，环形拓扑，冯诺依曼拓扑、多种群、四聚类等等(Different topology structure of PSO algorithm of Matlab source code, including global topology, ring topology, von neumann topology, multiple species, four clustering and so on)

螺旋锥齿轮小轮右旋左侧齿面数控加工关键点计算，包括对刀点、回转工作台旋转角度等(Spiral bevel gears Ferry right hand the left side of the tooth surface CNC machining critical point calculations, including the knife point , the rotary table rotation angle )

基于matlab的色散程序仿真模拟的程序(failed to translate)

正则化工具箱，用于图像去噪，去模糊，修补等重建问题。(Regularization toolbox for image denoising, deblurring, repair and other reconstruction problems.)

用Matlab编写的多元回归工具箱，主要用于多为数组的分析，例如平行因子分析（Parafac ananysis）(SCREAM: A novel method for multi-way regression problems with shifts and shape changes in one mode.)

对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧, 若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是 平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图 的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,   If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are   Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart   Is to re-average the finite-length sequence x (n) of N points by periodogram.)

使用matlab书籍，简单易学，对初学者来说是很不错的一本书(a book for matlab user. It is simple to understand and easy to get into using it.)

channel estimation of combat pilot based technique, provides good estimation of ofdm channel